Pulled Pork Italiano

Name: Pulled Pork Italiano
Ingredients: 3 tbsp. ground fennel seeds; 3 tbsp. dried parsley; 1 1⁄2 tbsp. dried thyme; 3 1⁄2 tsp. crushed red chile flakes, plus more; 1 (6-7-lb.) pork shoulder, butterflied; 3 sprigs rosemary, stemmed and finely chopped; 1 head garlic, finely chopped; Kosher salt and freshly ground black pepper, to taste; 4 cups beef stock; 1⁄2 cup red wine; 1 medium yellow onion, thinly sliced; 1 bay leaf; 1⁄2 cup canned crushed tomatoes; 2 lb. broccoli rabe; 1⁄4 cup canola oil; 32 slices sharp provolone; 8 (12″) crusty Italian rolls, split; 24 roasted long hot peppers